Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Mozilla サポートの検索

サポート詐欺に注意してください。 私たちはあなたに通話やショートメッセージの送信、個人情報の共有を求めることはありません。疑わしい行為を見つけたら「迷惑行為を報告」からご報告ください。

詳しく学ぶ

High GPU usage on Google Search AI Overviews - Firefox 149.0.2 (macOS) - Chrome is fine

  • 2 件の返信
  • 1 人がこの問題に困っています
  • 54 回表示
  • 最後の返信者: Agent virtuel
  • Open

dimmatkovskiy
dimmatkovskiy

Hello,

I am reporting a performance issue specifically related to Google Search's AI features (AI Overviews) in Firefox 149.0.2 on macOS.

The Issue: When an AI-generated summary appears in Google Search results, GPU usage spikes significantly, reaching up to 212%. This causes the laptop to overheat and triggers high fan speeds.

Critical Comparison:

Firefox 149.0.2: Extreme GPU load and performance degradation when rendering Google AI elements.

Google Chrome 147.0.7727.56: Works perfectly with normal GPU usage under the same conditions.

Tested on two different MacBooks: MacBook Pro (A1502), 16GB RAM, i7 (2015) — OS: macOS Monterey. MacBook Pro (MMQX3), 64GB RAM, M1 Max (2021) — OS: macOS Sequoia (15.x/Tahoe).

Hello, I am reporting a performance issue specifically related to Google Search's AI features (AI Overviews) in Firefox 149.0.2 on macOS. The Issue: When an AI-generated summary appears in Google Search results, GPU usage spikes significantly, reaching up to 212%. This causes the laptop to overheat and triggers high fan speeds. Critical Comparison: Firefox 149.0.2: Extreme GPU load and performance degradation when rendering Google AI elements. Google Chrome 147.0.7727.56: Works perfectly with normal GPU usage under the same conditions. Tested on two different MacBooks: MacBook Pro (A1502), 16GB RAM, i7 (2015) — OS: macOS Monterey. MacBook Pro (MMQX3), 64GB RAM, M1 Max (2021) — OS: macOS Sequoia (15.x/Tahoe).
添付されたスクリーンショット

すべての返信 (2)

Agent virtuel
Agent virtuel
  • Top 10 Contributor

Hello

Apparently, a similar subject https://bugzilla.mozilla.org/show_bug.cgi?id=2032772

For information, you can test, add custom search engines in Firefox https://support.mozilla.org/en-US/kb/add-custom-search-engine-firefox

4. In the URL with %s in place of the search term field, copy & paste the URL of the custom search engine.

https://www.google.com/search?udm=14&q=%s
Agent virtuel
Agent virtuel
  • Top 10 Contributor

Hello

https://bugzilla.mozilla.org/show_bug.cgi?id=2033282 ?

https://connect.mozilla.org/t5/discussions/google-ai-overview-high-cpu-usage-80/td-p/124632

質問する

投稿に返信するには あなたのアカウントにログイン する必要があります。まだアカウントをお持ちでなければ、新しい質問を開始 してください。